This book discusses Nevada in the context of the history of soil investigations; soil-forming factors; general soil regions; soil geomorphology; taxonomic structure of the soils; taxonomic soil regions; soil-forming processes; benchmark, endemic, rare, and endangered soils; and use of soils.With an average mean annual precipitation of 175 mm (7 in), Nevada is the driest state in the USA. More than three-quarters (89%) of the state has been mapped and the first soil survey was compl...

This work focuses on a particular method of organizing research materials. Its unique system of organization takes you from the preliminary stage of your research to the final presentation of your work as a report or a book. The system, an outgrowth of the Dollarhide System of Genealogical Records, enables you to manage a genealogical project with maximum ease and efficiency.

Designed as a beginner's guide, its 64 pages pack more clout than any 64 pages ever written on the subject of online genealogy. If you ever wanted to trace your family tree online, this book will help you do it.

This work shows all U.S. county boundaries from 1790 to 1920. On each of the nearly 400 maps the old county lines are superimposed over the modern ones to highlight the boundary changes at ten-year intervals. Also included are a history of census growth; the technical facts about each census; a discussion of census accuracy; an essay on available sources for each state's old county lines; and a statement with each map indicating which county census lines exist and which are lost. An index lis...